Abstract: Single-nucleotide polymorphism (SNP) matrices for a large diversity panel of barley (Hordeum vulgare L.) ex situ accessions. Genotyping-by-sequencing (GBS) was performed for a total of 22,626 samples, mainly from the German federal ex situ genebank bank hosted at the Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben, but including also samples from the Swiss and Chinese national genebanks. Five samples were excluded likely due to wrong species assignments. Four different matrices are provided, each in variant call format (VCF). VCF files were compressed with BGZIP. Tabix indices in CSI format are provided. The reference genome sequence assembly of barley cv. Morex (Mascher et al. 2017, Nature) was used as a reference. In the header of the VCF files, samples are referred to by the EMBL ENA accession ID of their GBS reads. Further information on the identity and provenance of samples is provided in the table "180906_sample_information.tsv".
License: CC BY 4.0 (Creative Commons Attribution)
DOI: 10.5447/ipk/2018/9
Content: 1 Directories 9 Files (1.3 GB)
| CONTRIBUTOR: | |
| CREATOR: |
Martin Mascher
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| PUBLISHER: | e!DAL - Plant Genomics and Phenomics Research Data Repository (PGP), IPK Gatersleben, Seeland OT Gatersleben, Corrensstraße 3, 06466, Germany |
| SIZE: | 1.3 GB |
| SUBJECT: | barley, Hordeum vulgare, genebank, diversity, genotyping-by-sequencing, single-nucleotide polymorphisms (SNPs), plant genetic resources |